Multicast-based 
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-party remote-state preparation of arbitrary Greenberger-Horne-Zeilinger–class states

Zhao, Nan; Guo, Xiaoyi; Wu, Tingting

doi:10.1103/physreva.104.062616

Cited by 7 publications

(1 citation statement)

References 38 publications

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“…The basic characteristics of quantum communication are the unconditional security and the detection against eavesdropping, which stem from some principles of quantum mechanics, such as collapse due to measurements, quantum no-cloning theorem, indistinguishability of nonorthogonal states, etc. Quantum communication has many branches, such as quantum key distribution [4][5][6][7][8][9], quantum secret sharing [10][11][12][13][14][15], quantum secure directional communication [16][17][18][19][20][21], quantum operation teleportation and sharing [22][23][24][25][26][27][28][29][30][31], remote state preparation [32][33][34][35][36][37], and so on.…”

Section: Introductionmentioning

confidence: 99%

Convenient quantum controlled teleportation of two-qubit pure state with seven-qubit entangled state

Ma¹

2023

Laser Phys. Lett.

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Based on a seven-qubit entangled state, Chen et al (2020 Int. J. Theor. Phys. 59 1402) presented a scheme for controlled quantum teleportation. Using the same quantum channel state, we put forward a new scheme in which the quantum information sender can also transmit a Bell state to receiver under the agreement and assist of the controller. The comparison with Chen et al’s scheme is made and reveals its distinct advantage of reducing the classical resource consumption and increasing the intrinsic efficiency as well as degrading the complexity of necessary operations.

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